FI112419B - Menetelmä tiedonsiirron salaamiseksi - Google Patents

Menetelmä tiedonsiirron salaamiseksi Download PDF

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Publication number
FI112419B
FI112419B FI962352A FI962352A FI112419B FI 112419 B FI112419 B FI 112419B FI 962352 A FI962352 A FI 962352A FI 962352 A FI962352 A FI 962352A FI 112419 B FI112419 B FI 112419B
Authority
FI
Finland
Prior art keywords
data
information
att
sgsn
communication
Prior art date
Application number
FI962352A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI962352A (fi
FI962352A0 (fi
Inventor
Jari Haemaelaeinen
Arto Karppanen
Hannu Kari
Jari Juopperi
Original Assignee
Nokia Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8546149&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI112419(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corp filed Critical Nokia Corp
Priority to FI962352A priority Critical patent/FI112419B/fi
Publication of FI962352A0 publication Critical patent/FI962352A0/fi
Priority to AU23703/97A priority patent/AU724808B2/en
Priority to US08/868,914 priority patent/US5987137A/en
Priority to AU30346/97A priority patent/AU3034697A/en
Priority to DE19723659A priority patent/DE19723659B4/de
Priority to PCT/FI1997/000350 priority patent/WO1997047111A1/en
Priority to IT97MI001335A priority patent/IT1292098B1/it
Priority to SE9702172A priority patent/SE520273C2/sv
Priority to FR9707028A priority patent/FR2750272B1/fr
Priority to ES009701249A priority patent/ES2143371B1/es
Priority to NL1006252A priority patent/NL1006252C2/nl
Priority to JP9149370A priority patent/JPH1066157A/ja
Priority to GB9711828A priority patent/GB2313989B/en
Priority to CNB971148074A priority patent/CN1183707C/zh
Publication of FI962352A publication Critical patent/FI962352A/fi
Publication of FI112419B publication Critical patent/FI112419B/fi
Application granted granted Critical
Priority to JP2006152164A priority patent/JP4523569B2/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
FI962352A 1996-06-06 1996-06-06 Menetelmä tiedonsiirron salaamiseksi FI112419B (fi)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FI962352A FI112419B (fi) 1996-06-06 1996-06-06 Menetelmä tiedonsiirron salaamiseksi
AU23703/97A AU724808B2 (en) 1996-06-06 1997-05-29 Method for the encryption of data transfer
US08/868,914 US5987137A (en) 1996-06-06 1997-06-04 Method for the encryption of data transfer
AU30346/97A AU3034697A (en) 1996-06-06 1997-06-05 Method for the encryption of data transfer
DE19723659A DE19723659B4 (de) 1996-06-06 1997-06-05 Datenkommunikationssystem und Verfahren zur Chiffrierung zu übertragender Daten
PCT/FI1997/000350 WO1997047111A1 (en) 1996-06-06 1997-06-05 Method for the encryption of data transfer
IT97MI001335A IT1292098B1 (it) 1996-06-06 1997-06-05 Procedimento per il cifraggio di trasferimento di dati,in un sistema di comunicazione di dati
CNB971148074A CN1183707C (zh) 1996-06-06 1997-06-06 数据传送的加密方法和数据通信系统
SE9702172A SE520273C2 (sv) 1996-06-06 1997-06-06 Sätt att kryptera information samt datakommunikationssystem som innefattar organ för kryptering
FR9707028A FR2750272B1 (fr) 1996-06-06 1997-06-06 Procede pour le chiffrement du transfert de donnees, et systeme de communication de donnees l'employant
ES009701249A ES2143371B1 (es) 1996-06-06 1997-06-06 Metodo para codificacion de una transferencia de datos y el correspondiente sistema de transmision de datos.
NL1006252A NL1006252C2 (nl) 1996-06-06 1997-06-06 Werkwijze voor het versleutelen van gegevensoverdracht.
JP9149370A JPH1066157A (ja) 1996-06-06 1997-06-06 情報の暗号化方法およびデータ通信システム
GB9711828A GB2313989B (en) 1996-06-06 1997-06-06 Data encryption
JP2006152164A JP4523569B2 (ja) 1996-06-06 2006-05-31 情報の暗号化方法およびデータ通信システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962352A FI112419B (fi) 1996-06-06 1996-06-06 Menetelmä tiedonsiirron salaamiseksi
FI962352 1996-06-06

Publications (3)

Publication Number Publication Date
FI962352A0 FI962352A0 (fi) 1996-06-06
FI962352A FI962352A (fi) 1998-01-21
FI112419B true FI112419B (fi) 2003-11-28

Family

ID=8546149

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962352A FI112419B (fi) 1996-06-06 1996-06-06 Menetelmä tiedonsiirron salaamiseksi

Country Status (13)

Country Link
US (1) US5987137A (ja)
JP (2) JPH1066157A (ja)
CN (1) CN1183707C (ja)
AU (2) AU724808B2 (ja)
DE (1) DE19723659B4 (ja)
ES (1) ES2143371B1 (ja)
FI (1) FI112419B (ja)
FR (1) FR2750272B1 (ja)
GB (1) GB2313989B (ja)
IT (1) IT1292098B1 (ja)
NL (1) NL1006252C2 (ja)
SE (1) SE520273C2 (ja)
WO (1) WO1997047111A1 (ja)

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Also Published As

Publication number Publication date
ES2143371B1 (es) 2000-12-16
ES2143371A1 (es) 2000-05-01
ITMI971335A1 (it) 1998-12-05
JP4523569B2 (ja) 2010-08-11
CN1170994A (zh) 1998-01-21
FI962352A (fi) 1998-01-21
GB2313989B (en) 2001-03-21
IT1292098B1 (it) 1999-01-25
SE9702172L (sv) 1997-12-07
DE19723659B4 (de) 2009-04-02
WO1997047111A1 (en) 1997-12-11
FI962352A0 (fi) 1996-06-06
SE520273C2 (sv) 2003-06-17
DE19723659A1 (de) 1997-12-11
AU3034697A (en) 1998-01-05
AU2370397A (en) 1997-12-11
JPH1066157A (ja) 1998-03-06
GB9711828D0 (en) 1997-08-06
US5987137A (en) 1999-11-16
FR2750272A1 (fr) 1997-12-26
JP2006262531A (ja) 2006-09-28
NL1006252C2 (nl) 2002-01-16
GB2313989A (en) 1997-12-10
AU724808B2 (en) 2000-09-28
CN1183707C (zh) 2005-01-05
ITMI971335A0 (ja) 1997-06-05
NL1006252A1 (nl) 1997-12-10
FR2750272B1 (fr) 2003-07-18
SE9702172D0 (sv) 1997-06-06

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